#57E2F4#57E2F4

#57E2F4 is a very light, vivid teal. Relative luminance 0.630; OKLCH L 84.5% C 0.120 H 207.2°. Best body text is #000000 at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#57E2F4
RGB	rgb(87, 226, 244)
HSL	hsl(187, 88%, 65%)
HSV	hsv(187, 64%, 96%)
CMYK	cmyk(64.3%, 7.4%, 0%, 4.3%)
CIE-LAB	lab(83.41, -31.86, -19.85)
CIE-LCH	lch(83.41, 37.54, 211.93°)
OKLab	oklab(84.47% -0.1071 -0.0551)
OKLCH	oklch(84.47% 0.12 207.2)
XYZ	xyz(47.4490, 62.9454, 95.2194)
Luminance	0.6295 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57E2F4 #F46957

analogous

#57F4B8 #57E2F4 #5794F4

triadic

#57E2F4 #F457E2 #E2F457

tetradic

#57E2F4 #B857F4 #F46957 #94F457

square

#57E2F4 #B857F4 #F46957 #94F457

split-complementary

#57E2F4 #F45794 #F4B857

monochromatic

#0DAFC4 #1ED8F0 #57E2F4 #90ECF8 #CAF6FC

Accessibility & contrast

On white

1.55

#57E2F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.59

#57E2F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57E2F4

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57E2F4	#FFFFFF	#000000	##000000
##57E2F4	1.00	1.55	13.59	13.59
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.59	21.00	1.00	1.00
##000000	13.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DAF5

Deuteranopia (green-blind)

#B9C9F4

Tritanopia (blue-blind)

#00EBE7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #57e2f4;
/* rgb */ color: rgb(87, 226, 244);
/* oklch */ color: oklch(84.5% 0.120 207.2);

Tailwind

colors: {
  custom: {
    50: '#98ebf7',
    500: '#57e2f4',
    950: '#000000',
  },
}

SCSS

$custom: #57e2f4;
$custom-light: #98ebf7;
$custom-dark: #000000;

JSON

{
  "hex": "#57e2f4",
  "rgb": {
    "r": 87,
    "g": 226,
    "b": 244
  },
  "hsl": {
    "h": 186.879,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.84472,
    "c": 0.12047,
    "h": 207.2
  },
  "luminance": 0.62951
}

Semantic roles & 50–950 ramp

primary

#57E2F4

secondary

#C13F2E

accent

#1B01E4

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #57E2F4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →